One piece crisscross grille insert



FIG. 1 is a perspective view of the one piece crisscross grille insertshowing our new design;

FIG. 2 is a front elevational view thereof, the opposite end is a mirrorimage of that shown;

FIG. 3 is a side elevational view thereof, the opposite side view beingthe same;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

We claim the ornamental design for a one piece crisscross grille insert,as shown and described.